G131133132313231333133313331333131133133313331311331333133313221132231   >>    G13113313231323133313331333133313113313331333131133133313331322113223   <<    G131133132313231333133313331333131133133313331311331333133313221132233   >>      G131133132313231333133313331333131133133313331311331333133313221132232   >>